I like the style Martin, nice capture. Being critical the track going to the right bring the eye into the picture and onto the main subject, however the track on the left distracts and leads the eye out the picture.

No color filter used (not even when developing the RAW file to monochrome with CaptureNX). For taking the picture the only filter used was a polarizer (that's why there is the color gradient from bright to dark in the sky). Everything else was post processing.